FR3034310A1 - APPARATUS FOR OPHTHALMIC SURGERY - Google Patents
APPARATUS FOR OPHTHALMIC SURGERY Download PDFInfo
- Publication number
- FR3034310A1 FR3034310A1 FR1552791A FR1552791A FR3034310A1 FR 3034310 A1 FR3034310 A1 FR 3034310A1 FR 1552791 A FR1552791 A FR 1552791A FR 1552791 A FR1552791 A FR 1552791A FR 3034310 A1 FR3034310 A1 FR 3034310A1
- Authority
- FR
- France
- Prior art keywords
- focal point
- eye
- anterior segment
- laser pulse
- pulse beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001356 surgical procedure Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 5
- 230000004075 alteration Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
- A61F9/0084—Laser features or special beam parameters therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F9/009—Auxiliary devices making contact with the eyeball and coupling in laser light, e.g. goniolenses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B2018/2035—Beam shaping or redirecting; Optical components therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
- A61F2009/0087—Lens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
- A61F2009/00887—Cataract
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00897—Scanning mechanisms or algorithms
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Electromagnetism (AREA)
- Otolaryngology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Laser Surgery Devices (AREA)
Abstract
La présente invention concerne un appareil de chirurgie ophtalmique comprenant une source laser (1) adaptée pour délivrer un faisceau d'impulsions laser (8) de durée comprise entre la picoseconde et la nanoseconde; un système optique de focalisation (10) pour focaliser ledit faisceau d'impulsions laser en un point focal (6); et un système de déplacement du faisceau d'impulsions laser configuré pour déplacer ledit point focal (6) suivant une trajectoire prédéterminée. Selon l'invention, la source laser (1) génère un faisceau d'impulsions laser (8) picoseconde à nanoseconde, focalisé au voisinage d'une surface (25) du segment antérieur de l'œil (4), le point focal (6) étant situé à une distance d non nulle d'un axe optique (21) de symétrie du segment antérieur de l'œil (4), le système de déplacement (30) du faisceau d'impulsions laser comporte un seul degré de liberté en rotation autour d'un axe de rotation (36) de manière à déplacer ledit point focal (6) suivant une trajectoire (16) curviligne située dans une zone annulaire autour de l'axe optique (21) de symétrie du segment antérieur de l'œil (4) ; et l'appareil de chirurgie ophtalmique configuré avec une ouverture numérique de manière à limiter les aberrations optiques géométriques au point focal (6) et sur toute la trajectoire curviligne (16) dans ladite zone annulaire autour de l'axe optique (21) de symétrie du segment antérieur de l'œil (4).The present invention relates to an ophthalmic surgical device comprising a laser source (1) adapted to deliver a laser pulse beam (8) of duration between the picosecond and the nanosecond; a focusing optical system (10) for focusing said laser pulse beam at a focal point (6); and a laser pulse beam moving system configured to move said focal point (6) along a predetermined path. According to the invention, the laser source (1) generates a laser beam (8) picosecond to nanosecond, focused near a surface (25) of the anterior segment of the eye (4), the focal point ( 6) being located at a non-zero distance d from an optical axis (21) of symmetry of the anterior segment of the eye (4), the displacement system (30) of the laser pulse beam comprises a single degree of freedom in rotation about an axis of rotation (36) so as to move said focal point (6) along a curvilinear path (16) located in an annular zone around the optical axis (21) of symmetry of the anterior segment of the eye (4); and the ophthalmic surgical apparatus configured with a numerical aperture so as to limit the geometric optical aberrations at the focal point (6) and over the entire curvilinear path (16) in said annular zone around the optical axis (21) of symmetry of the anterior segment of the eye (4).
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552791A FR3034310A1 (en) | 2015-04-01 | 2015-04-01 | APPARATUS FOR OPHTHALMIC SURGERY |
AU2016239837A AU2016239837A1 (en) | 2015-04-01 | 2016-04-01 | Ophthalmic surgical apparatus |
SG11201707901RA SG11201707901RA (en) | 2015-04-01 | 2016-04-01 | Ophthalmic surgical apparatus |
JP2017551584A JP2018513733A (en) | 2015-04-01 | 2016-04-01 | Ophthalmic surgery equipment |
CA2981222A CA2981222A1 (en) | 2015-04-01 | 2016-04-01 | Ophthalmic surgical apparatus |
EP16719450.5A EP3277238A1 (en) | 2015-04-01 | 2016-04-01 | Ophthalmic surgical apparatus |
CN201680031672.6A CN107864618A (en) | 2015-04-01 | 2016-04-01 | Ophthalmic surgical device |
PCT/FR2016/050754 WO2016156760A1 (en) | 2015-04-01 | 2016-04-01 | Ophthalmic surgical apparatus |
BR112017021162A BR112017021162A2 (en) | 2015-04-01 | 2016-04-01 | ophthalmic surgical apparatus |
KR1020177028144A KR20180008407A (en) | 2015-04-01 | 2016-04-01 | Ophthalmic surgery device |
US15/562,125 US20180214306A1 (en) | 2015-04-01 | 2016-04-01 | Ophthalmic surgical apparatus |
HK18104616.6A HK1245066A1 (en) | 2015-04-01 | 2018-04-09 | Ophthalmic surgical apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552791A FR3034310A1 (en) | 2015-04-01 | 2015-04-01 | APPARATUS FOR OPHTHALMIC SURGERY |
Publications (1)
Publication Number | Publication Date |
---|---|
FR3034310A1 true FR3034310A1 (en) | 2016-10-07 |
Family
ID=53496775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1552791A Withdrawn FR3034310A1 (en) | 2015-04-01 | 2015-04-01 | APPARATUS FOR OPHTHALMIC SURGERY |
Country Status (12)
Country | Link |
---|---|
US (1) | US20180214306A1 (en) |
EP (1) | EP3277238A1 (en) |
JP (1) | JP2018513733A (en) |
KR (1) | KR20180008407A (en) |
CN (1) | CN107864618A (en) |
AU (1) | AU2016239837A1 (en) |
BR (1) | BR112017021162A2 (en) |
CA (1) | CA2981222A1 (en) |
FR (1) | FR3034310A1 (en) |
HK (1) | HK1245066A1 (en) |
SG (1) | SG11201707901RA (en) |
WO (1) | WO2016156760A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11771596B2 (en) | 2010-05-10 | 2023-10-03 | Ramot At Tel-Aviv University Ltd. | System and method for treating an eye |
DK3287105T3 (en) * | 2016-08-26 | 2019-04-29 | FRITZ RUCK Ophthalmologische Systeme GmbH | Laser system for performing ophthamological procedures |
FR3079742B1 (en) * | 2018-04-06 | 2023-01-13 | Keranova | TISSUE TREATMENT APPARATUS INCLUDING ORIGINAL OPTICAL SYSTEMS FOR DEVIATION AND FOCUSING A L.A.S.E.R. |
US11638661B2 (en) * | 2018-11-20 | 2023-05-02 | Mark Lobanoff | Intelligent topographic corneal procedure advisor |
JP7525975B2 (en) * | 2019-09-12 | 2024-07-31 | ベルキン ヴィジョン リミテッド | Selective laser stimulation of corneal stem cells |
DE102020114212B3 (en) * | 2020-05-27 | 2021-10-14 | Schwind Eye-Tech-Solutions Gmbh | Method for determining the position of the laser focus of a laser beam of an eye-surgical laser, as well as treatment device |
DE102021100509B4 (en) * | 2021-01-13 | 2024-07-25 | Schwind Eye-Tech-Solutions Gmbh | Method for controlling an ophthalmic surgical laser, computer program product and treatment device |
CN116369840B (en) * | 2023-06-05 | 2023-08-01 | 广东麦特维逊医学研究发展有限公司 | Projection lighting system without bright spots and working method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010022298A1 (en) * | 2010-05-27 | 2011-12-01 | Carl Zeiss Meditec Ag | Apparatus and method for cataract surgery |
WO2013000487A1 (en) * | 2011-06-27 | 2013-01-03 | Wavelight Gmbh | Apparatus and method for eye surgery |
US20130158530A1 (en) * | 2011-12-19 | 2013-06-20 | Ilya Goldshleger | Intra-surgical optical coherence tomographic imaging of cataract procedures |
WO2014018104A1 (en) * | 2012-07-25 | 2014-01-30 | Elenza, Inc. | Method and apparatus for performing a posterior capsulotomy |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992003186A1 (en) * | 1990-08-13 | 1992-03-05 | Phoenix Laser Systems, Inc. | Laser focus adjustment system |
CN2393514Y (en) * | 1999-09-16 | 2000-08-30 | 中外合资苏州视可佳医疗器械有限公司 | Laser path device for quasi-molecular laser therapeutical instrument for ophthalmology |
EP2695016B1 (en) * | 2011-04-01 | 2017-05-03 | Lensar, Inc. | System for laser generated corneal and crystalline lens incisions using a variable f/ optical system with aspheric contact interface to the cornea or rotating and adaptive optics |
US9259354B2 (en) * | 2011-06-09 | 2016-02-16 | KeLoTec, Inc. | Laser delivery system for eye surgery |
-
2015
- 2015-04-01 FR FR1552791A patent/FR3034310A1/en not_active Withdrawn
-
2016
- 2016-04-01 BR BR112017021162A patent/BR112017021162A2/en not_active Application Discontinuation
- 2016-04-01 CA CA2981222A patent/CA2981222A1/en not_active Abandoned
- 2016-04-01 CN CN201680031672.6A patent/CN107864618A/en active Pending
- 2016-04-01 WO PCT/FR2016/050754 patent/WO2016156760A1/en active Application Filing
- 2016-04-01 AU AU2016239837A patent/AU2016239837A1/en not_active Abandoned
- 2016-04-01 EP EP16719450.5A patent/EP3277238A1/en not_active Withdrawn
- 2016-04-01 KR KR1020177028144A patent/KR20180008407A/en unknown
- 2016-04-01 JP JP2017551584A patent/JP2018513733A/en active Pending
- 2016-04-01 SG SG11201707901RA patent/SG11201707901RA/en unknown
- 2016-04-01 US US15/562,125 patent/US20180214306A1/en not_active Abandoned
-
2018
- 2018-04-09 HK HK18104616.6A patent/HK1245066A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010022298A1 (en) * | 2010-05-27 | 2011-12-01 | Carl Zeiss Meditec Ag | Apparatus and method for cataract surgery |
WO2013000487A1 (en) * | 2011-06-27 | 2013-01-03 | Wavelight Gmbh | Apparatus and method for eye surgery |
US20130158530A1 (en) * | 2011-12-19 | 2013-06-20 | Ilya Goldshleger | Intra-surgical optical coherence tomographic imaging of cataract procedures |
WO2014018104A1 (en) * | 2012-07-25 | 2014-01-30 | Elenza, Inc. | Method and apparatus for performing a posterior capsulotomy |
Also Published As
Publication number | Publication date |
---|---|
EP3277238A1 (en) | 2018-02-07 |
CA2981222A1 (en) | 2016-10-06 |
SG11201707901RA (en) | 2017-10-30 |
KR20180008407A (en) | 2018-01-24 |
WO2016156760A1 (en) | 2016-10-06 |
JP2018513733A (en) | 2018-05-31 |
CN107864618A (en) | 2018-03-30 |
HK1245066A1 (en) | 2018-08-24 |
US20180214306A1 (en) | 2018-08-02 |
BR112017021162A2 (en) | 2018-07-03 |
AU2016239837A1 (en) | 2017-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR3034310A1 (en) | APPARATUS FOR OPHTHALMIC SURGERY | |
EP4368157A3 (en) | Systems for lenticular laser incision | |
JP2017501004A5 (en) | ||
FR3026940B1 (en) | DEVICE AND METHOD FOR CUTTING A HORN OR A CRYSTALLINE | |
KR102054876B1 (en) | Reflex Coaxial Illuminator | |
GB2526427A8 (en) | Ophthalmologic apparatus | |
JP2016511057A5 (en) | ||
US20170128262A1 (en) | Ophthalmological device | |
RU2014116881A (en) | SYSTEM FOR EYE SURGERY, CONTACT DEVICE KIT, APPLICATION OF CONTACT DEVICES KIT AND EYE SURGERY METHOD | |
WO2008131887A3 (en) | Multiple-spot laser refractive ophthalmic surgery | |
JP6298180B2 (en) | Measurement module including an interface for connecting to a laser device | |
AU2012377815A1 (en) | Extracting lenticules for refractive correction | |
US10722398B2 (en) | Eye docking for laser eye surgery | |
WO2010142311A8 (en) | Device for laser-surgical ophthalmology | |
BR112019002406A2 (en) | device, method, and use | |
WO2015184373A1 (en) | Treatment systems for vitreous floaters | |
RU2019113521A (en) | TREATMENT LASER WITH MIRROR REFLECTOR | |
AU2015404411A8 (en) | System for modifying eye tissue and intraocular lenses | |
WO2014052479A3 (en) | Geometric optical power measurement device | |
US20150057644A1 (en) | Stabilizing lenticules used for refractive correction | |
EP2837368A3 (en) | Ophthalmic laser surgical apparatus | |
JP2016055177A5 (en) | ||
AU2012388445B2 (en) | Scanning methods and systems to reduce opaque bubble layers | |
JP2016503584A (en) | Laser pulse focusing | |
FR3108840B1 (en) | Ophthalmic surgery device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20161007 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
ST | Notification of lapse |
Effective date: 20201209 |